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## Copyrights, Trademarks, and Legal Information

Copyrights

Copyright © 1999-2001, 2002-2019 Hexagon Manufacturing Intelligence – Metrology Software, Inc. and Wilcox Associates Incorporated. All rights reserved.

Trademarks

PC-DMIS, Direct CAD, Tutor for Windows, Remote Panel Application, DataPage, DataPage+, and Micro Measure IV are either registered trademarks or trademarks of Hexagon Manufacturing Intelligence – Metrology Software, Inc. and Wilcox Associates, Inc.

SPC-Light is a trademark of Lighthouse.

HyperView is a trademark of Dundas Software Limited and HyperCube Incorporated.

Orbix 3 is a trademark of IONA Technologies.

Unigraphics and NX are either trademarks or registered trademarks of EDS.

Teamcenter is either a trademark or registered trademark of Siemens.

Pro/ENGINEER and Creo are either trademarks or registered trademarks of PTC.

CATIA is either a trademark or registered trademark of Dassault Systemes and IBM Corporation.

ACIS is either a trademark or registered trademark of Spatial and Dassault Systemes.

3DxWare is either a trademark or registered trademark of 3Dconnexion.

The dnAnalytics library v.0.3, copyright 2008 dnAnalytics

lp_solve is a free software package licensed and used under the GNU LGPL below.

nanoflann is a free software package licensed and used under the BSD license below.

NLopt is a free software package licensed and used under the GNU LGPL below.

Qhull is a free software package licensed and used under the license below.

Eigen is a free software package licensed and used under the MPL2 and GNU LGPL licenses below.

RapidJSON is a free software package licensed and used under the MIT license below.

lpsolve information

PC-DMIS uses a free, open-source package called lp_solve (or lpsolve) that is distributed under the GNU Lesser General Public License (LGPL).

lpsolve citation data

----------------------

Description: Open source (Mixed-Integer) Linear Programming system

Language: Multi-platform, pure ANSI C / POSIX source code, Lex/Yacc based parsing

Official name: lp_solve (alternatively lpsolve)

Release data: Version 5.1.0.0 dated 1 May 2004

Co-developers: Michel Berkelaar, Kjell Eikland, Peter Notebaert

Licence terms: GNU LGPL (Lesser General Public Licence)

Citation policy: General references as per LGPL

Module specific references as specified therein

You can get this package from:

http://groups.yahoo.com/group/lp_solve/

Crash Reporting Tool

PC-DMIS uses this crash reporting tool:

"CrashRpt"

Copyright © 2003, Michael Carruth

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

Neither the name of the author nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

nanoflann Library

PC-DMIS uses the nanoflann library (version 1.1.8). The nanoflann library is distributed under the BSD License:

Software License Agreement (BSD License)

Copyright 2008-2009 Marius Muja (mariusm@cs.ubc.ca). All rights reserved.

Copyright 2008-2009 David G. Lowe (lowe@cs.ubc.ca). All rights reserved.

Copyright 2011 Jose L. Blanco (joseluisblancoc@gmail.com). All rights reserved.

THE BSD LICENSE

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

NLopt Library

PC-DMIS uses the NLopt library (2.4.2). The NLopt library is distributed under the GNU Lesser General Public Licence.

NLopt has this main copyright:

Copyright © 2007-2014 Massachusetts Institute of Technology Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

NLopt also contains additional subdirectories with their own copyrights that are too numerous to list here (see the subdirectories on this project page: https://github.com/stevengj/nlopt).

Qhull Library

PC-DMIS uses the Qhull library (2012.1):

Qhull, Copyright © 1993-2012

C.B. Barber

Arlington, MA

and

The National Science and Technology Research Center for Computation and Visualization of Geometric Structures

(The Geometry Center)

University of Minnesota

email: qhull@qhull.org

This software includes Qhull from C.B. Barber and The Geometry Center.

Qhull is copyrighted as noted above. Qhull is free software and may be obtained via http from www.qhull.org. It may be freely copied, modified, and redistributed under the following conditions:

1. All copyright notices must remain intact in all files.

2. A copy of this text file must be distributed along with any copies of Qhull that you redistribute; this includes copies that you have modified, or copies of programs or other software products that include Qhull.

3. If you modify Qhull, you must include a notice giving the name of the person performing the modification, the date of modification, and the reason for such modification.

4. When distributing modified versions of Qhull, or other software products that include Qhull, you must provide notice that the original source code may be obtained as noted above.

5. There is no warranty or other guarantee of fitness for Qhull, it is provided solely "as is". Bug reports or fixes may be sent to qhull_bug@qhull.org; the authors may or may not act on them as they desire.

Eigen Library

PC-DMIS uses the Eigen Library. This library is primarily licensed under the Mozilla Public Library Version 2.0 (MPL2) license (https://www.mozilla.org/en-US/MPL/2.0/) and partly licensed under the GNU Lesser General Public Licence (LGPL). For more information, see Licensing at http://eigen.tuxfamily.org.

RapidJSON Information

PC-DMIS uses the RapidJSON software package. The software is used and distributed under this MIT license:

Terms of the MIT License:

--------------------------------------------------------------------

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Protocol Buffers Information

PC-DMIS uses Google's protocol buffers mechanism. The code is used and distributed under the terms of this license:

Copyright 2014, Google Inc. All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

   - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

   - Neither the name of Google Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Code generated by the Protocol Buffer compiler is owned by the owner of the input file used when generating it. This code is not standalone and requires a support library to be linked with it. This support library is itself covered by the above license.

Non-Negative Least Squares

PC-DMIS uses the Non-Negative Least Squares Algorithm for Eigen:

Copyright © 2013 Hannes Matuschek

It is available at https://github.com/hmatuschek/eigen3-nnls. It is subject to the terms of the Mozilla Public License v. 2.0. You can find the license at http://mozilla.org/MPL/2.0/.

ZeroMQ libzmq 4.0.4 Library

PC-DMIS uses the libzmq 4.0.4 library by ZeroMQ (http://zeromq.org). The code is used and distributed under the terms of the GNU Lesser General Public License V3 (https://www.gnu.org/licenses/lgpl-3.0.en.html). For more information on the ZeroMQ license, see http://zeromq.org/area:licensing.

Freeicons.png Information

These icons from freeiconspng.com are used in our help documentation:

- eye icon

- computer icon

- lightbulb icon

IPOPT Large-scale Nonlinear Optimization Library

PC-DMIS uses the IPOPT large-scale nonlinear optimization library which is distributed under the Eclipse Public License (EPL). For details on the IPOPT large-scale nonlinear optimization library, see https://projects.coin-or.org/Ipopt.

For details on the Eclipse Public License, please see https://www.eclipse.org/legal/epl-v10.html.

Hfb / Miniball Library

PC-DMIS uses the hfb / miniball library for some of its computations. The code is used and distributed under the terms of this Apache 2.0 License:

    Copyright 2017 Martin Kutz, Kaspar Fischer, Bernd Gärtner
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at
    http://www.apache.org/licenses/LICENSE-2.0
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.

For details on the hfb / miniball library, see https://github.com/hbf/miniball.

For details on the Apache 2.0 License, see http://www.apache.org/licenses/LICENSE-2.0.html.

Newuoa Algorithm

PC-DMIS uses the Newuoa algorithm for some of its alignment computations. The code is used and distributed under the terms of this MIT license:

    Copyright (c) 2004, by M.J.D. Powell <mjdp@cam.ac.uk>
            2008, by Attractive Chaos <attractivechaos@aol.co.uk>

    Permission is hereby granted, free of charge, to any person obtaining
    a copy of this software and associated documentation files (the
    "Software"), to deal in the Software without restriction, including
    without limitation the rights to use, copy, modify, merge, publish,
    distribute, sublicense, and/or sell copies of the Software, and to
    permit persons to whom the Software is furnished to do so, subject to
    the following conditions:

    The above copyright notice and this permission notice shall be
    included in all copies or substantial portions of the Software.

    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
    BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
    ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
    CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
    SOFTWARE.

For details on the Newuoa algorithm, see http://mat.uc.pt/~zhang/software.html.

PDF to PNG Conversion Libraries

PC-DMIS uses functionality from these open-source libraries to convert .pdf files to .png files:

Poppler - Poppler is a PDF rendering library based on the xpdf-3.0 code base. For details on Poppler, see https://poppler.freedesktop.org/. Both xpdf and Poppler are licenced under the GNU General Public License (GPL). For license information, see https://gitlab.freedesktop.org/poppler/poppler/blob/master/COPYING3. PdfToImage is our software component that uses Poppler. To comply with licensing, PdfToimage is an open-source component and is available for download here: ftp://ftp.wilcoxassoc.com/PdfToImage/PdfToImage.cpp.

Cairo - Cairo is a 2D graphics library with support for multiple output devices. For details on Cairo, see https://cairographics.org/. It can be redistributed and/or modified under the terms of either the GNU Lesser General Public License (LGPL) version 2.1 (https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html) or the Mozilla Public License (MPL) version 1.1 (https://www.mozilla.org/en-US/MPL/1.1/).

Both Poppler and Cairo depend on the following open-source libraries:

Pixman - Pixman is free open-source and low-level software library for pixel manipulation, providing features such as image compositing and trapezoid rasterization. For details on Pixman, see http://www.pixman.org/. You can find licencing information for Pixman from the previous link.

libpng - libpng is a free reference library for reading and writing PNGs. For details on libpng, see http://www.libpng.org/. You can find license information for libpng here: http://www.libpng.org/pub/png/src/libpng-LICENSE.txt

zlib - zlib is a free available compression library. For details on zlib, see https://zlib.net/. You can find license information for zlib here: https://zlib.net/zlib_license.html

FreeType - FreeType is a freely available software library to render fonts. For details on FreeType, see https://www.freetype.org/. You can find license information for FreeType here: https://www.freetype.org/license.html.

OpenJPEG - OpenJPEG is an open-source JPEG 2000 codec written in C language. For details on OpenJPEG, see http://www.openjpeg.org/. The OpenJPEG code is released under the 2-clauses BSD license. You can find that license information here: https://github.com/uclouvain/openjpeg/blob/master/LICENSE

Tesseract OCR

PC-DMIS uses the open-source Tesseract OCR (Optical Character Recognition) to recognize Feature Control Frames (FCF). The code for Tesseract OCR is used and distributed under the terms of this Apache license:

    The code in this repository is licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at
       http://www.apache.org/licenses/LICENSE-2.0
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.

For details on Tessaract OCR, see https://sourceforge.net/projects/tesseract-ocr/.

For details on the Apache 2.0 License, see http://www.apache.org/licenses/LICENSE-2.0.html.

Telerik

Portion of the user interface copyright 2015-2019 Telerik AD.

OMPL

PC-DMIS uses the open-source OMPL (Open Motion Planning Library) for some of its Auto Insert Moves calculations. For information on OMPL, see https://ompl.kavrakilab.org/index.html. Citations: Zachary Kingston, Mark Moll, and Lydia E. Kavraki, "Decoupling Constraints from Sampling-Based Planners," in International Symposium of Robotics Research, Puerto Varas, Chile, 2017.

The code is used and distributed under the terms of this 3-clause BSD license:

Copyright © 2010–2018, Rice University. All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
- Neither the name of the Rice University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.